ADA4891-2ARZ-R7 datasheet(10/20 Pages) AD

Il numero della parte	ADA4891-2ARZ-R7

Spiegazioni elettronici	Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

PDF	20 Pages

Scroll/Zoom	100%

Produttore elettronici	AD [Analog Devices]

Homepage	http://www.analog.com

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10 / 20 page

ADA4891-1/ADA4891-2

Rev. A | Page 10 of 20

140

150

160

170

180

190

200

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

OUTPUT STEP AMPLITUDE (V)

RISING EDGE

FALLING EDGE

VS = 5V

G = +2

RL = 150Ω

Figure 30. Slew Rate vs. Output Step

–1

5ns/DIV

1V/DIV

INPUT

VS = ±2.5V

G = +1

RL = 1kΩ

OUTPUT

Figure 31. Input Overdrive Recovery From Positive Rail

–3

OUTPUT

–2

–1

INPUT

VS = ±2.5V

G = +1

RL = 1kΩ

1V/DIV

5ns/DIV

Figure 32. Input Overdrive Recovery from Negative Rail

–3

–2

–1

INPUT

OUTPUT

VS = ±2.5V

G = –2

RL = 1kΩ

1V/DIV

5ns/DIV

Figure 33. Output Overdrive Recovery from Positive Rail

–3

–2

–1

VS = ±2.5V

G = –2

RL = 1kΩ

OUTPUT

INPUT

1V/DIV

5ns/DIV

Figure 34. Output Overdrive Recovery from Negative Rail

–

–80

–70

–60

–50

–40

–30

0.1

100

FREQUENCY (MHz)

VS = 5V

Figure 35. CMRR vs. Frequency

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